On a clear day at noon the solar energy reaching the earth is ____________________?
Anone
B1.44kw/m2
C1.4kw/m2
D1 kw/m2
Correct answer
D. 1 kw/m2
Explanation
1 kw/m2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.